| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.82 | 12.121% | $229.6462 | $229.65 | $229.65 | $229.60 |
| Purchase #2 | $116.86 | 10.602% | $129.2495 | $129.25 | $129.25 | $129.20 |
| Purchase #3 | $28.42 | 3.597% | $29.4423 | $29.44 | $29.45 | $29.40 |
| Purchase #4 | $224.52 | 3.780% | $233.0069 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $107.40 | 13.517% | $121.9173 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $8.80 | 10.127% | $9.6912 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $110.56 | 7.646% | $119.0134 | $119.01 | $119.00 | $119.00 |
| 7 purchase totals = | $801.38 | $871.9668 | $871.97 | $871.95 | $871.80 | |